Recyclable Cement Storage Sack with Custom Logo Printing
Specialized eco-friendly packaging containers designed for powdered building materials including cement, dry mortar, lime, and gypsum powder. These industrial-grade high-strength multilayer paper packaging bags offer durable protection and storage solutions.
Product Features
- High Strength and Tear Resistance: Multi-layer kraft paper composite structure provides excellent toughness and tensile strength, preventing bursting, tearing, and powder leakage during handling and stacking.
- Superior Moisture and Dust Protection: Customized inner film coatings and tight seals create effective barriers against humidity and dust, preventing material caking and deterioration.
- Compatibility with Automated Production: Regular bag shape and precise dimensions ensure smooth operation with automatic filling equipment, enhancing packaging efficiency.
- Strong Weather Resistance and Stability: Virgin wood pulp kraft paper offers excellent aging and crack resistance, maintaining flexibility in various environmental conditions.
- Eco-Friendly and Recyclable: Made from degradable paper materials without harmful additives, supporting environmental sustainability through recycling or natural degradation.
- Cost-Effective and Practical: Lower cost and lighter weight than plastic alternatives, reducing transportation expenses and storage space requirements.
Technical Parameters
Raw Material Requirements: High-quality pure wood pulp or semi-wood pulp kraft paper with consistent weight and dense fibers, free from damage and impurities. Laminated versions use PE waterproof film with firm adhesion.
| Parameter |
Specifications |
| Conventional Structure |
2-ply, 3-ply, or 4-ply paper; paper + PE film composite structures |
| Bag Styles |
Valve bags (top valve or side valve), open-mouth bags |
| Process Standards |
Neat stitching, reinforced corners, tight valve sealing |
| Dimension Tolerance |
Length and width deviations within ±5mm |
| Weight Capacity |
20 to 50 kilograms |
Applications
- Cement Industry: Packaging for ordinary Portland cement, composite cement, white cement, and rapid-hardening cement
- Dry Powder Building Materials: Dry mortar, tile adhesive, putty powder, grout, thermal insulation mortar
- Chemical Powder Industry: Bentonite, fly ash, mineral powder, lime powder, and industrial powdered fillers
- Agriculture and Auxiliary Materials: Powdered fertilizers, soil conditioners, feed powders, construction auxiliary powders
- Engineering and Infrastructure: Construction site material turnover, bulk storage, warehousing, and long-distance logistics
Customization Options
- Size and Specification: Custom dimensions, ply counts (2-4 layers), and weight capacities (20-50kg)
- Process and Function: Single/double-sided PE lamination, reinforced thickness, widened valve openings, ventilation holes
- Printing: Single-color and multi-color printing for logos, brand names, specifications, and contact information
- Bag Style: Valve bags, open-mouth bags, and plain open bags for automatic, semi-automatic, or manual filling
- Material: Standard kraft paper, reinforced kraft paper, high-strength composite paper, laminated waterproof paper